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Double-blinded, randomised, placebo-controlled, multicentre , Phase IIa study to investigate the effect, safety and tolerability of phosphorylcholine human monoclonal antibody (PC-mAb) 3G10 on arterial inflammation, together with safety and tolerability, in subjects with elevated lipoprotein a (Lp[a ])

Double-blinded, randomised, placebo-controlled, multicentre , Phase IIa study to investigate the effect, safety and tolerability of phosphorylcholine human monoclonal antibody (PC-mAb) 3G10 on arterial inflammation, together with safety and tolerability, in subjects with elevated lipoprotein a (Lp[a ]) - ATH-3G10-005

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
NL-OMON
Registry ID
NL-OMON44302
Enrollment
20
Registered
2017-11-14
Start date
2017-12-21
Completion date
Unknown
Last updated
2024-02-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

arterial inflammation in cardiovascular disease

Interventions

Subjects will be allocated to receive either 250 mg 3G10 or matching placebo, which are both referred to as IMP. Each subject will receive monthly intravenous injections for four months.
arterial inflammation
atherosclerosis
human monoclonal antibody
safety and tolerability

Sponsors

Athera Biotechnologies AB
Lead Sponsor

Eligibility

Age
18 Years to 64 Years

Inclusion criteria

Inclusion criteria: 1. Provision of a signed written informed consent 2. Lp(a) above 50 mg/dL at screening 3. Male or female, >= 50 years of age at screening

Exclusion criteria

Exclusion criteria: 1. History of any clinically significant disease or disorder which, in the opinion of the Investigator, may either put the subject at risk because of participation in the study, or influence the result or the subject*s ability to participate in the study 2. Illness (including common colds) for the last 4 weeks before screening 3. Medical history of myocardial infarction (MI) or stroke within 12 months of screening 4. Ongoing or paroxysmal atrial fibrillation 5. Clinically overt heart failure 6. Hypertension defined as >=180/100 mmHg 7. Diabetes mellitus

Design outcomes

Primary

MeasureTime frame
• Change in TEM in monocytes isolated from treated subjects from baseline to visit 11

Secondary

MeasureTime frame
• Change in tissue to background ratio (TBRmax) in common carotid arteries by fluorodeoxyglucose-positron emission tomography/computed tomography (18F-FDG PET/CT) from baseline to Visit 11 • Change in PWV (m/sec) assessed by Sphygmocor Xcel from baseline to Visit 11 • Safety and tolerability: number of AEs/SAEs, vital signs, physical examination, ECG and Laboratory assessments including haematology, clinical chemistry and immunogenicity.

Countries

Sweden

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)